Company Filing History:
Years Active: 1993
Title: The Innovations of Gerard Chastel
Introduction
Gerard Chastel is a notable inventor based in Sisteron, France. He has made significant contributions to the field of chemical engineering, particularly in the synthesis of important chemical compounds. His work has implications for various industrial applications.
Latest Patents
Chastel holds a patent for the "Synthesis of 1,2-dichloroethane by CCl.sub.4 oxychlorination of ethylene." This innovative process involves the preparation of a major amount of 1,2-dichloroethane (D12) along with lesser amounts of trichloroethane and tetrachloroethane. The method entails contacting carbon tetrachloride, ethylene, and oxygen (or an oxygen-containing gas, notably air) with an oxychlorination catalyst at a temperature sufficient to produce D12. Following this, D12 is separated from the reaction products.
Career Highlights
Chastel is associated with Elf Atochem S.A., a company known for its advancements in chemical production. His work at the company has allowed him to focus on innovative chemical processes that enhance production efficiency and product quality.
Collaborations
One of his notable coworkers is Yves Correia, with whom he has likely collaborated on various projects within the company. Their combined expertise contributes to the innovative environment at Elf Atochem S.A.
Conclusion
Gerard Chastel's contributions to the field of chemical engineering, particularly through his patent on the synthesis of 1,2-dichloroethane, highlight his role as an influential inventor. His work continues to impact the chemical industry positively.